My wife's purple hornets aren't doing good. They fell off the plug. I since reglued them right before I left for work last week and they slid down into the glue sideways. We have lost 1 of the 2 polyps. Last night I removed it from the glue and reglued it back on a frag plug. Anything else I can do to aid in nursing it back to health? I haven't seen it open for at least a week. I also moved it into my tank hoping my better lighting system will help.